I have bought a used Ford Fiesta 1.4 diesel of 2002.

When I drive 20-30 kilometers the motor temperature goes 80-90 degrees, if I turn off the car at this temperature and try after 10 minutes to turn it on again it fails to start. The startes works but the motor does not start. If I push the car it starts. I have to wait till the motor cools below 65 degrees than I can start the car.


Could you give me any suggestion???? Please!!!!

Thank you in advance